No signal to monitor after storm

[Guest]

Hello,
I have two dell computers hooked to a mac. After a storm, the computer is up and running but the monitors are displaying a no signal message.. any ideas??

 

[flaminggerbil]

Got a surge protector?

 

[ko888]

Hello,
I have two dell computers hooked to a mac. After a storm, the computer is up and running but the monitors are displaying a no signal message.. any ideas??

Has the computer been completely powered off and then powered back on at any point since it came back on after the storm?

 

[popaholic]

Have you tried unplugging both monitors from the wall? Sometimes a hard reset can help.